n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 15 |
5 | 26 |
6 | 42 |
7 | 74 |
8 | 132 |
9 | 236 |
10 | 421 |
11 | 747 |
12 | 1314 |
13 | 2318 |
14 | 4101 |
15 | 7263 |
16 | 12864 |
17 | 22773 |
18 | 40291 |
19 | 71272 |
20 | 126099 |
21 | 223144 |
22 | 394895 |
23 | 698823 |
24 | 1236609 |
25 | 2188185 |
26 | 3872000 |
27 | 6851631 |
28 | 12124307 |
29 | 21454602 |
30 | 37964931 |
31 | 67180507 |
32 | 118878510 |
33 | 210360283 |
34 | 372241362 |
35 | 658697067 |
[1,2,4,8,15,26,42,74,132,236,421,747,1314,2318, 4101,7263,12864,22773,40291,71272,126099,223144, 394895,698823,1236609,2188185,3872000,6851631, 12124307,21454602,37964931,67180507,118878510, 210360283,372241362,658697067] |